Name: Jan Zielinski
Country: Poland
Birthdate: 16.11.96, 28 years
ATP ranking: 857
TOP ranking's position: 769 (20.09.21, 26 points)
Points: 15
Prize money: 1.437.697 $
Matches total: 159
Win: 91
%: 57.23 %
Country: Poland
Birthdate: 16.11.96, 28 years
ATP ranking: 857
TOP ranking's position: 769 (20.09.21, 26 points)
Points: 15
Prize money: 1.437.697 $
Matches total: 159
Win: 91
%: 57.23 %
| year | summary | Hard | Clay | I. hard | Carpet | Grass | Acrylic |
| 2022 | 0/2 | 0/1 | 0/1 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2021 | 5/4 | 2/2 | 2/1 | 1/1 | 0/0 | 0/0 | 0/0 |
| 2020 | 16/9 | 0/0 | 8/4 | 6/4 | 2/1 | 0/0 | 0/0 |
| 2019 | 15/11 | 4/3 | 5/6 | 6/2 | 0/0 | 0/0 | 0/0 |
| 2018 | 9/3 | 0/0 | 9/3 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2017 | 1/3 | 0/0 | 1/3 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2016 | 4/5 | 0/0 | 4/5 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2015 | 22/15 | 7/6 | 12/7 | 3/2 | 0/0 | 0/0 | 0/0 |
| 2014 | 13/13 | 11/9 | 1/3 | 0/0 | 0/0 | 1/1 | 0/0 |
| 2013 | 6/3 | 0/0 | 6/3 | 0/0 | 0/0 | 0/0 | 0/0 |
| TOTAL | 91/68 | 24/21 | 48/36 | 16/9 | 2/1 | 1/1 | 0/0 |
| perc. % | 57.23 % | 53.33 % | 57.14 % | 64 % | 66.67 % | 50 % | 0 % |
Jan Zielinski / Fixtures
| no matches found |
Jan Zielinski form / year 2015 / surface: Hard
Jan Zielinski / year 2015 / surface: Hard
| 23.11.15 | 2nd round | Jan Zielinski | Simeon Rossier | 6-4, 6-4 |  | match details |  Egypt F41 | Hard |
| 23.11.15 | 1/2 | Denys Molchanov | Jan Zielinski | 7-5, 7-65 |  | match details | ||
| 23.11.15 | 1/4 | Jan Zielinski | George Tsivadze | 6-3, 6-4 | | match details | ||
| 23.11.15 | 1st round | Jan Zielinski | Vladimir Uzhylovsky | 6-4, 6-1 | | match details | ||
| 16.11.15 | 1st round | Aldin Setkic | Jan Zielinski | 6-2, 6-1 | | match details | Egypt F40 | Hard |
| 23.03.15 | q 1 | Matteo Berrettini | Jan Zielinski | 6-3, 6-2 | | match details |  Turkey F12 | Hard |
| 16.03.15 | q 2 | Jan Zielinski | James Allemby | 6-1, 6-2 | | match details | Turkey F11 | Hard |
| 16.03.15 | 1st round | Zhizhen Zhang | Jan Zielinski | 6-4, 6-2 | | match details | ||
| 16.03.15 | qual. | Jan Zielinski | Peter Vajda | 7-5, 4-6, 6-2 | | match details | ||
| 16.03.15 | q 1 | Jan Zielinski | Arda Albay | 6-2, 6-0 | | match details | ||
| 09.02.15 | q 2 | Dan Dowson | Jan Zielinski | 7-66, 6-2 | | match details | Egypt F5 | Hard |
| 02.02.15 | 1st round | Jan Zielinski | Jae Won Yun | 6-4, 6-4 | | match details | Egypt F4 | Hard |
| 02.02.15 | 2nd round | Karim-Mohamed Maamoun | Jan Zielinski | 6-3, 6-0 | | match details |
